Example 1
4000 at 25% -> 3000.00 take-home.
Gross pay to take-home calculator
Type gross and the rate you want to assume. 4000 at 25 percent leaves 3000, because 75 percent of the amount remains. This is a simple model, not an employment-contract stub and not invoice VAT.
The inverse, from net: net to gross. Rate from monthly pay: hourly rate. Pay at a fraction: amount at part-time.
Result
Enter a value. The result shows up here.
How it works
This calculator peels a flat percent off gross and shows a take-home sketch. 4000 at 25 percent leaves 3000. 5000 at 20 percent leaves 4000. 10000 at 25 percent leaves 7500. There are no tax brackets, no standard deductions, and no statutory contribution table. You type one effective rate, as in a very simple model.
Empty tax defaults to 25. Typed 0 leaves the whole gross: 3000 at 0 percent is 3000. Empty social and empty other deductions mean zero. Social adds to tax, then we cap the sum at 99 percent so at least 1 percent remains before a cash deduction. 4000 at 20 percent tax and 10 percent social is 30 percent together, so 2800 before the cash amount.
Other deductions, for example 50, come off after the percent. 4000 after 30 percent minus 50 is 2750. We never show negative take-home: 4000 after 25 percent minus 4000 is 0, not a debt. Tax of 100 is accepted here, but the sum still falls to 99, so 2000 leaves 20, not zero. On net-to-gross, 100 falls back to 25. That is a split between two formulas, not a rounding bug.
Gross must be greater than zero. Typed zero will not run. A comma and a period in 4000.5 mean the same thing. Skip thousand spaces. The result is in the same currency as the gross you typed. The header symbol only labels 3000.
The inverse is on the neighbouring page. There 3000 and 25 percent rebuild 4000 gross. Here 4000 and 25 percent step down to 3000. The pair matches if you use the same percent. Hourly rate and amount at part-time answer something else: a rate from hours, or a fraction of salary, not this flat model.
A flat percent of gross, not social charges and income tax. It is not enough for an employment contract. An example button inserts the numbers. Empty gross does not fill in 4000 from the first example.
How to use
- In gross, type the amount, for example 4000. Take-home will use that same currency.
- Leave tax empty if 25 percent is enough, or type 20. Empty means 25. Typed 0 leaves the whole 4000.
- Social is optional. 10 percent with tax 20 and gross 4000 leaves 2800, because 30 percent comes off together.
- Other deductions, for example 50, come off after the percent. 4000 after 30 percent minus 50 is 2750. An empty field means zero.
- Click Calculate and read take-home. 4000 and 25 percent give 3000. This is a one-percent sketch, not a full tax return.
Formula
net = gross × (1 − min(tax + social, 99) / 100) − other
Gross > 0. Empty tax = 25. Tax of 100 is allowed; the sum still caps at 99. Net does not go below 0.
Gross, a flat rate, and take-home
Take-home = gross × (1 − wedge) minus other. 4000 at 25% leaves 3000. 4000 at 20% tax and 10% social leaves 2800.
- Gross
- The Gross pay field. 4000 × 0.75 = 3000 at 25%. 5000 at 20% leaves 4000. Not invoice VAT.
- net
- The formula net in this calculator, the take-home result. Empty tax fills 25. Typed 0 leaves all of gross.
- Tax
- Tax rate %, empty = 25. With social the sum caps at 99. 20 + 10 on 4000 removes 30% and leaves 2800 before other deductions.
Real-life examples
Example 2
5000 at 20% -> 4000.00 take-home.
Example 3
4000 at 20% and 10% social -> 2800.00.
Example 4
4000 at 20%, 10% and 50 -> 2750.00.
Example 5
10000 at 25% -> 7500.00 take-home.
Example 6
3000 at 0% -> 3000.00, the whole gross remains.
Example 7
2000 at 100% -> 20.00, because the cap cuts to 99%.
Example 8
4000 at 25% minus 4000 -> 0.00, not negative.
Ways to use this calculator
- You check what remains from a 4000 offer at your effective rate before you answer a recruiter.
- You add social and a cash deduction to see whether 2800 after 30 percent still covers the month.
Frequently asked questions
What remains from 4000 at 25%?
3000, because 75 percent stays. 5000 at 20 percent leaves 4000. 10000 at 25 percent leaves 7500.
Does this compute a full income-tax and social table?
No. You type one flat percent. Contribution tables, brackets, and reliefs sit outside this formula. It is not enough for an employment-contract stub.
Why does empty tax become 25 instead of zero?
An empty tax field means 25. You must type zero yourself if 4000 should stay 4000. Empty social contributions count as zero.
What happens at a tax of 100 on this page?
Tax of 100 is accepted, but the sum with social falls to 99. From 2000 you keep 20, not zero. On net-to-gross, 100 falls back to 25.
How do social and a 50 deduction enter 4000 at 20%?
Social adds to tax, here 20+10=30, so 4000 × 0.70 = 2800. Then you subtract 50 and you have 2750.
Why does 4000 after 25% minus 4000 show 0?
After the percent we subtract the cash amount and floor at zero. We do not show negative take-home. This formula does not create a debt.
How is this different from net-to-gross next door?
Here you peel a percent off gross. There you rebuild gross from a target net. The 99 cap is shared, but tax of 100 behaves differently.
Is this invoice VAT?
No. This is a take-home pay sketch. Net and gross VAT on an invoice lives in another category, with another rate and another purpose.
Does a comma in 4000.5 work?
Yes. 4000.5 and 4000,5 are the same amount. Skip thousand spaces. Negative gross does not run.
What currency is the result in?
The result uses the same currency as the gross you typed. 3000 stays 3000. The header symbol only labels the amount.
Knowledge sources
The paycheck wedge uses the rates you type. SSA and IRS publish the rules, not your stub.
Page updated in 2026.